7561728

素因数分解:

$2^9\times 3^3\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 22424160

約数和(自身を除く): 14862432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 547, 576, 768, 864, 1094, 1152, 1536, 1641, 1728, 2188, 2304, 3282, 3456, 4376, 4608, 4923, 6564, 6912, 8752, 9846, 13128, 13824, 14769, 17504, 19692, 26256, 29538, 35008, 39384, 52512, 59076, 70016, 78768, 105024, 118152, 140032, 157536, 210048, 236304, 280064, 315072, 420096, 472608, 630144, 840192, 945216, 1260288, 1890432, 2520576, 3780864, 7561728]

約数ペア:

[(1, 7561728), (2, 3780864), (3, 2520576), (4, 1890432), (6, 1260288), (8, 945216), (9, 840192), (12, 630144), (16, 472608), (18, 420096), (24, 315072), (27, 280064), (32, 236304), (36, 210048), (48, 157536), (54, 140032), (64, 118152), (72, 105024), (96, 78768), (108, 70016), (128, 59076), (144, 52512), (192, 39384), (216, 35008), (256, 29538), (288, 26256), (384, 19692), (432, 17504), (512, 14769), (547, 13824), (576, 13128), (768, 9846), (864, 8752), (1094, 6912), (1152, 6564), (1536, 4923), (1641, 4608), (1728, 4376), (2188, 3456), (2304, 3282)]